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Contaminated cultures can be purified by streaking the sample onto a selective agar medium to allow growth of only the desired organism, incubating the plate under appropriate conditions, and isolating single colonies for further testing. Additionally, utilizing selective agents or antibiotics in the growth medium can help eliminate contaminants and promote growth of the target organism. Regular monitoring and subculturing of the purified culture can help maintain its purity over time.
What else can I help you with?
How can you purify water that has been contaminated with salt and microorganisms?
You can separate the water from the mixture through evaporation.
How can solar still water be used to purify water in remote areas?
Solar still water can be used to purify water in remote areas by using the heat from the sun to evaporate contaminated water, leaving behind impurities and collecting the clean, condensed water vapor. This process helps remove harmful substances and pathogens, making the water safe to drink.
What is the difference between a mixed culture and a contaminated culture?
A mixed culture is a container that holds two or more identified and easily differentiated species of microorganisms. A contaminated culture was once pure or mixed (and thus a known entity) but since had contaminants (unwanted microbes of uncertain identity) introduced into it.
How might activated charcoal remove particles from contaminated air?
Activated charcoal has a large surface area with many pores that can trap and adsorb various particles from the air. When contaminated air passes through activated charcoal, the particles adhere to the surface of the charcoal due to its adsorptive properties, effectively removing them from the air. This process helps to purify the air by trapping pollutants like gases, chemicals, and odors.
With what medium do you purify a microorganism?
solid
Is it difficult to purify contaminated groundwater?
True
It is difficult and sometimes impossible to purify contaminated groundwater?
A. True
Can nature purify water as fast as its being contaminated?
yes
Are mixed cultures are also referred to as a contaminated cultures?
NO
Hypobromite is used to purify contaminated water. what is the formula for hypobromite?
The formula for hypobromite is OBr-.
How can you purify water that has been contaminated with salt and microorganisms?
You can separate the water from the mixture through evaporation.
IS DIFFICULT AND SOMETIMES IMPOSSIBLE TO PURIFY CONTAMINATED GROUNDWATER.?
Permissible exposure limits are levels of exposures mandated by:
It is difficult and sometimes impossible to purify contaminated groundwater true or false?
False: if the contaminated water has been collected. True: if the contaminated water is still in the ground. It is very easy to contaminate water that is in the ground or in aquifers. It is very difficult and yes, sometimes impossible to decontaminate ground water that is still in the ground.
Are the actinomycetes a common ie normal flora in blood culture?
Definitely not. However, blood cultures can be contaminated, and further blood cultures should be done to exclude contamination.
What do you do in the sewer in Pokemon Ranger?
You go around and round up the Grimer (and one Muk) down there by capturing them. This is to purify the contaminated drinking water, as the other rangers are all out on various missions.
Is it difficult or sometimes impossible to purify contaminated groundwater?
Purifying contaminated groundwater can be challenging, as it can involve complex treatment processes depending on the type and extent of contamination. In some cases, it may be difficult or even impossible to completely remove all contaminants from groundwater, especially if they are present at high concentrations or are persistent pollutants.
A method of separation used to purify water?
a method of separation purify water
